A study of variables in the assay of cytotoxic antisera.
D001773:Blood Cells; D001793:Blood Preservation; D003165:Complement System Proteins; D003470:Culture Media; D006367:HeLa Cells / Q000276:immunology; D006801:Humans; D007106:Immune Sera; D008223:Lymphoma / Q000276:immunology; D013696:Temperature; D013997:Time Factors
D003470:Culture Media; D007106:Immune Sera; D003165:Complement System Proteins